feat: image upload / display

client/graph/editor/editor-media-mutation-folder-create.gql

@@ -0,0 +1,12 @@
+mutation ($parentFolderId: Int!, $slug: String!) {
+  assets {
+    createFolder(parentFolderId:$parentFolderId, slug: $slug) {
+      responseResult {
+        succeeded
+        errorCode
+        slug
+        message
+      }
+    }
+  }
+}

client/graph/editor/editor-media-query-folder-list.gql

@@ -0,0 +1,9 @@
+query ($parentFolderId: Int!) {
+  assets {
+    folders(parentFolderId:$parentFolderId) {
+      id
+      name
+      slug
+    }
+  }
+}

client/graph/editor/editor-media-query-list.gql

@@ -1,6 +1,6 @@
-query ($root: String, $kind: AssetKind!) {
+query ($folderId: Int!, $kind: AssetKind!) {
   assets {
-    list(root:$root, kind: $kind) {
+    list(folderId:$folderId, kind: $kind) {
       id
       filename
       ext